Dryopteris contermina var. bisymmetros Gilbert Bull. Torrey Bot. Club 24(5): 260. 1897 [29 May 1897]

Nomenclatural References

• literature : Bull. Torrey Bot. Club 24(5): 260. 1897 [29 May 1897] BHL link from IPNI metadata.
• literature : Gilbert, B. D. (1897). Three New Ferns from Jamaica. Bulletin of the Torrey Botanical Club, 24(5), 259. https://doi.org/10.2307/2478209 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Benjamin Davis Gilbert (1835-1907) Based on occurrence of standard abbreviation 'Gilbert' in the authors string.
• database : IPNI record: 84699-2